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20W Adjustable DC-DC Buck Converter with Digital Display

Image: DFRobot

Components · Power Distribution

20W Adjustable DC-DC Buck Converter with Digital Display

MFR DFRobotMODEL DFR0379

20W Adjustable DC-DC Buck Converter with Digital Display — power distribution by DFRobot.

Vendor-supplied listing. This part is made by DFRobot and listed from DFRobot. Full specifications and current availability are held by the manufacturer; this listing carries the part, its price and its category.

No second supplier matched for this listing — DFRobot is the only route we can offer today. Our cross-store matching covers only part of the catalogue.

DFRobot: ships in 1–3 business days. Its shipping policy says: “Payment received orders will be dispatched within 1~3 business days. If we are out of the office or on vacation, the delivery time will be delayed.” Policy, read 8 Oct 2026. That is the supplier’s dispatch time, not a delivery date; carrier transit is extra.

Unit price
$4.90
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Specifications· 5 fields
Weight
22 g
Dimensions
6.6 * 3.6 *1.2cm/2.59 * 1.42 * 0.47 inches
Input voltage
4.0 ~ 40V
Output current
3A
Output voltage
1.25V ~ 37V

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Summary

AI-generated

AI-generated from this listing’s specifications and description. Check the datasheet before you rely on it.

An adjustable DC-DC buck converter rated 20W, with a digital display, that steps down an input of 4.0 ~ 40V to an output set between 1.25V ~ 37V. It is rated 3A and weighs 22g in a 6.6 * 3.6 *1.2cm body. It is used to power lower-voltage electronics from a higher-voltage battery, with the output set on its display.